Inventor · disambiguated record
David Chappell
Also filed as: CHAPPELL DAVID · CHAPPELL DAVID J
2 granted patents·1 pending application·14 citations·filing 1993–2024
55Inventor score
Top patents by PatentIndex Score
3 records- 0179US12203029B2Self-degrading organogelsUNIV MARYLAND·Filed 2023·Granted Jan 21, 2025·1 cites·18 claims
- 0265US2025188337A1Self-degrading organogelsUNIV MARYLAND·Filed 2024·Application pending·0 cites
- 0338US5348567ADecontamination methodCLYDE SHAW LTD·Filed 1993·Granted Sep 20, 1994·13 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →